Azure service tags
Public-cloud IP prefixes by service and region, the exact differences between Microsoft's weekly publications, and lists your firewall can read.
RSS
Observed changes
Publication 421 · 3321 tags · checked 08:42 UTC · next 10 Oct 08:42 UTCNo observed change matches this selection. A baseline alone does not establish a change.
Service AzureDigitalTwins · westus · 5 IPv4, 1 IPv6 · tag revision 4
20.66.2.128/2720.66.2.16/292603:1030:a07:4::280/12152.159.214.240/2852.159.217.192/2752.159.222.32/28
Microsoft source JSON · Service-tag documentation · JSON of this selection